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CH135521A - Wrist watch. - Google Patents

Wrist watch.

Info

Publication number
CH135521A
CH135521A CH135521DA CH135521A CH 135521 A CH135521 A CH 135521A CH 135521D A CH135521D A CH 135521DA CH 135521 A CH135521 A CH 135521A
Authority
CH
Switzerland
Prior art keywords
spring
wrist watch
another
housings
clock
Prior art date
Application number
Other languages
German (de)
Inventor
Rohde Gottlieb
Original Assignee
Rohde Gottlieb
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rohde Gottlieb filed Critical Rohde Gottlieb
Publication of CH135521A publication Critical patent/CH135521A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/12—Driving mechanisms with mainspring with several mainsprings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Springs (AREA)

Description

  

  Armbanduhr.    Bei den bisherigen Armbanduhren dient  als Antriebskraft eine     einzige    Feder.  



  Die vorliegende Erfindung zeichnet sich  nun .demgegenüber dadurch aus, dass sie  zwei zusammenwirkende Triebfedern auf  weist, welche mit ihren Gehäusen     nebeneiii-          anderliegend    in zwangsläufiger Drehver  bindung miteinander stehen.  



  Eine Ausführungsform des Gegenstan  des vorliegender Erfindung ist auf der  Zeichnung beispielsweise dargestellt.  



       Fig.    1 und 2 sind     Draufsichten    des  Werkes mit abgehobenen     Platinen;          Fig.    3 ist ein Querschnitt desselben.  



  Als Antrieb für :das Gehwerk der Uhr  dienen zwei     .gleichstarke    Federn, :die neben  einander liegen, wie an ihren Gehäusen     a     und b zu sehen ist. Die beiden Feder  gehäuse a und b stehen durch Zahnräder c       miteinander    in Drehverbindung und .das  Federgehäuse b treibt mit     Hilfe    irgend  welcher Zahnräder d das Gehwerk an.  



  Die Feder des Federgehäuses a wird  ihrerseits     mittelst    der     Übertragungsräder    e    durch den üblichen Aufzug f aufgezogen  und zieht. .dann mittelst :der Zahnräder  die Feder b auf. Ist dann die eine Fe  der mehr oder weniger abgelaufen, so     wird     sie trotzdem durch .die noch vorhandene  Spannung der andern Feder in der gleich  mässigen Spannung gehalten.  



  Die sonstige Ausführung der Uhr ist  nebensächlich.



  Wrist watch. In previous wristwatches, a single spring was used as the driving force.



  The present invention is now characterized by the fact that it has two co-operating power springs which, with their housings lying next to one another, are in a positive rotational connection with one another.



  An embodiment of the subject matter of the present invention is shown in the drawing, for example.



       Figures 1 and 2 are top plan views of the work with the sinkers lifted; Fig. 3 is a cross section of the same.



  The drive for: the movement of the clock are two springs of equal strength,: which lie next to each other, as can be seen on their cases a and b. The two spring housings a and b are rotatably connected to each other by gears c and the spring housing b drives the walking gear with the aid of any gears d.



  The spring of the spring housing a is in turn wound and pulls by means of the transmission wheels e by the usual elevator f. .then by means of: the gears open the spring b. If one spring has more or less run out, it is still kept in constant tension by the tension in the other spring.



  The rest of the design of the watch is irrelevant.

Claims (1)

PATENTANSPRUCH: Armbanduhr, dadurch ,gekennzeichnet. dass zwei zusammenwirkende Triebfedern verwendet sind, welche mit ihren Gehäusen nebeneinander liegend zwangsläufig auf Drehung miteinander verbunden sind. UNTERANSPRMHE 1. Armbanduhr nach Patentanspruch, da durch gekennzeichnet, .dass von den beiden Federgehäusen .das eine mit dem Lauf werk der Uhr in Verbindung steht. 2. Armbanduhr nach Patentanspruch und Unteranspruch 1, dadurch gekennzeich- net, -daB das nicht mit dem Gehwerk der Uhr in Verbindung stehende Feder gehäuse mit dem üblichen Aufzug in Verbindung steht. PATENT CLAIM: Wristwatch, characterized. that two cooperating mainsprings are used, which are inevitably connected to one another in rotation with their housings lying next to one another. SUB-CLAIM 1. Wristwatch according to claim, characterized in that .that of the two spring housings .that is connected to the movement of the clock. 2. Wristwatch according to claim and dependent claim 1, characterized in that the spring housing, which is not connected to the movement of the clock, is connected to the usual elevator. 3. Armbanduhr nach Patentanspruch und Unteransprüchen 1 bis 2, dadurch ge kennzeichnet, daB die beiden Federn gleich stark sind. 3. Wristwatch according to claim and dependent claims 1 to 2, characterized in that the two springs are equally strong.
CH135521D 1929-04-13 1929-04-13 Wrist watch. CH135521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH135521T 1929-04-13

Publications (1)

Publication Number Publication Date
CH135521A true CH135521A (en) 1929-09-30

Family

ID=4393396

Family Applications (1)

Application Number Title Priority Date Filing Date
CH135521D CH135521A (en) 1929-04-13 1929-04-13 Wrist watch.

Country Status (1)

Country Link
CH (1) CH135521A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2282662A1 (en) * 1974-08-22 1976-03-19 Longines Montres Comp D WATCH CONTAINING TWO MOTOR BARRELS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2282662A1 (en) * 1974-08-22 1976-03-19 Longines Montres Comp D WATCH CONTAINING TWO MOTOR BARRELS

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